Re: [PATCH v2 3/4] arm64: dts: qcom: monaco-pmics: Add ADC support for PMM8620AU

From: Konrad Dybcio

Date: Tue Jun 30 2026 - 08:19:01 EST


On 6/14/26 10:05 AM, Jishnu Prakash wrote:
> From: Ayyagari Ushasreevalli <aushasre@xxxxxxxxxxxxxxxx>
>
> Add ADC nodes for PMM8620AU PMIC instances (SID 0 and SID 2)
> present on the Monaco platform.
>
> Each ADC node exposes the following ADC channels:
> - DIE_TEMP: PMIC die temperature channel
> - VPH_PWR: Battery/supply voltage channel
>
> Signed-off-by: Ayyagari Ushasreevalli <aushasre@xxxxxxxxxxxxxxxx>
> Signed-off-by: Jishnu Prakash <jishnu.prakash@xxxxxxxxxxxxxxxx>
> ---
> arch/arm64/boot/dts/qcom/monaco-pmics.dtsi | 43 ++++++++++++++++++++++++++++++
> 1 file changed, 43 insertions(+)
>
> diff --git a/arch/arm64/boot/dts/qcom/monaco-pmics.dtsi b/arch/arm64/boot/dts/qcom/monaco-pmics.dtsi
> index e990d7367719..232bcb942b54 100644
> --- a/arch/arm64/boot/dts/qcom/monaco-pmics.dtsi
> +++ b/arch/arm64/boot/dts/qcom/monaco-pmics.dtsi
> @@ -5,6 +5,7 @@
>
> #include <dt-bindings/input/input.h>
> #include <dt-bindings/spmi/spmi.h>
> +#include "qcom-adc5-gen3.h"
>
> &spmi_bus {
> pmm8620au_0: pmic@0 {
> @@ -20,6 +21,27 @@ pmm8620au_0_rtc: rtc@6100 {
> interrupts = <0x0 0x62 0x1 IRQ_TYPE_EDGE_RISING>;
> };
>
> + pmm8620au_0_adc: adc@8000 {
> + compatible = "qcom,spmi-adc5-gen3";
> + reg = <0x8000>;
> + #address-cells = <1>;
> + #size-cells = <0>;
> + interrupts = <0x0 0x80 0x1 IRQ_TYPE_EDGE_RISING>;

nit: interrupts above cells properties

Reviewed-by: Konrad Dybcio <konrad.dybcio@xxxxxxxxxxxxxxxx>

Konrad